DB, when I was a VMS sys manager I wrote a macro routine that got in the
path of a terminals i/o and would let me see what was on their screen and
change things, so naturally, we c hanged people's prompts to all kinds of
things. I used sixel graphics to make little alligators, devils with
pitchforks and overflowing beer mugs and would stand around waiting to hear
people exclaim when they got a little alligator eating their screen
up. You could do some really creative stuff with a VT-100 terminal and VMS
if you had a lot of time on your hands.